Figure 1. Percentages of books published according to subject in the period 1904 to 1936 (Source: The Russian National Library in St. Petersburg)

From

Unfulfilled Ambitions of Russian Pedologists (At the Turn of the 20th Century)

Elena Minkova

Research in Psychology and Behavioral Sciences. 2013, 1(3), 30-36 doi:10.12691/rpbs-1-3-1